Vol. 40 No. 1 (1997)

Articles

• CONTROL AND STATISTICAL EVALUATION OF THE HIGH LEVELS OF NOISE IN THE MARKETS "LA UNIÓN" AND "CENTRAL" OF THE CITY OF MACAS

  José Hernán Negrete Costales Eder Lenin Cruz Siguenza Nelson Santiago Chuquin Vasco Victor Miguel Toalombo Vargas Madison Yumey Castillo villizañay (Author)

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